Water purifier



FIG. 1 shows a perspective view of the present design.

FIG. 2 shows a right side elevational view of the present design.

FIG. 3 shows a top plan view of the present design.

FIG. 4 shows a front elevational view of the present design.

FIG. 5 shows a bottom plan view of the present design; and,

FIG. 6 shows a left side elevational view of the present design.

The outline of the water purifier is shown in broken lines for illustrative purposes and forms no part of the claimed design. 

The ornamental design for a water purifier, as shown and described. 